From: | Tino Schwarze <postgresql(at)tisc(dot)de> |
---|---|
To: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: Vacuum Full |
Date: | 2009-04-02 00:24:59 |
Message-ID: | 20090402002459.GE23569@easy2.in-chemnitz.de |
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Lists: | pgsql-admin |
On Wed, Apr 01, 2009 at 08:09:31PM -0400, Tom Lane wrote:
> > Nowadays, with many many new users, and no historical context, they do
> > just take it for "a better kind of vacuum" when in fact it is really
> > like reindex to indexes. I'd vote for rebuild [table]; as the new way
> > to spell vacuum full;
>
> Well, no, "rebuild" is a pretty lousy description for it. I'd expect
> "rebuild" to mean something like a no-op rewrite in ALTER TABLE.
>
> It is true that VACUUM FULL's use case has decreased nearly to the
> vanishing point, and the maintenance effort for it is way out of
> proportion to the use case. Maybe we should remove the code and make
> VACUUM FULL do the table-rewrite thing.
What do you mean with "the table-rewrite thing", exactly?
Tino.
--
"What we nourish flourishes." - "Was wir nähren erblüht."
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